EP3136525B1 - Caniveau de cable et procede de fabrication d'un couvercle de caniveau de cables sur lequel on peut marcher - Google Patents

Caniveau de cable et procede de fabrication d'un couvercle de caniveau de cables sur lequel on peut marcher Download PDF

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Publication number
EP3136525B1
EP3136525B1 EP15182882.9A EP15182882A EP3136525B1 EP 3136525 B1 EP3136525 B1 EP 3136525B1 EP 15182882 A EP15182882 A EP 15182882A EP 3136525 B1 EP3136525 B1 EP 3136525B1
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EP
European Patent Office
Prior art keywords
cable duct
cover member
structured
cover
central region
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP15182882.9A
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German (de)
English (en)
Other versions
EP3136525A1 (fr
Inventor
Martin KLOFT
Thomas EWENZ
Andreas Tipmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Niedax & Co KG GmbH
Original Assignee
Niedax & Co KG GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Niedax & Co KG GmbH filed Critical Niedax & Co KG GmbH
Priority to EP15182882.9A priority Critical patent/EP3136525B1/fr
Priority to EP18194217.8A priority patent/EP3447868A1/fr
Priority to PCT/EP2016/065552 priority patent/WO2017036632A1/fr
Priority to RU2018110608A priority patent/RU2699565C1/ru
Publication of EP3136525A1 publication Critical patent/EP3136525A1/fr
Priority to US15/903,239 priority patent/US10454255B2/en
Application granted granted Critical
Publication of EP3136525B1 publication Critical patent/EP3136525B1/fr
Active legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0406—Details thereof
    • H02G3/0418—Covers or lids; Their fastenings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0437—Channels
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/04—Installations of electric cables or lines in or on the ground or water in surface ducts; Ducts or covers therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0608—Joints for connecting non cylindrical conduits, e.g. channels

Definitions

  • the present invention relates to a cable duct with a walkable cable duct cover and a method for producing a walkable cable duct cover.
  • Walkable cable tray or cable duct systems are used, for example, to link supply lines to individual components of industrial plants, in particular to bring electrical lines to machines or robots, as shown schematically in Figure 1 is shown.
  • cable duct systems of different sizes are used, which are usually installed on site.
  • a common requirement for cable duct systems is that they must be accessible to people. For safety reasons, it is therefore necessary to design the cable duct systems in such a way that they have sufficient slip resistance so that a person who steps on the cable duct does not slip.
  • a cover with a corrugation on its top is usually used, which is placed on the cable duct tray.
  • There are various solutions for mounting the cover on the cable duct tray such as snap systems in which the cover snaps directly onto the cable duct tray, or spring elements or clamps are used with which the cover is attached to a cable duct tray.
  • the use of rotating locks attached to the cover is also known, with which the cover is locked on the cable duct tray.
  • a walk-on cover for cable duct systems which is formed from a bent sheet steel to the top of which an aluminum checker plate is riveted.
  • Rotary latches are usually used to fasten this cover.
  • a special step drill is used to drill a through hole through the aluminum checker plate and the steel cover, with the step of the drill removing the aluminum checker plate in the assembly area.
  • Such a walkable cable tray system is shown, for example, in the catalog for walkable cable tray systems from Niedax GmbH & Co. KG.
  • U-shaped structured metal lids in particular checker plate lids made of aluminum and steel, are also known. These are provided with a corrugation over their entire outside, i.e. on the side legs and the top.
  • the EP 1 345 302 A1 discloses a cable duct tray and a cable duct cover which are designed in such a way that they can be connected to one another without additional fastening means.
  • both the side walls of the cable duct tray and the side parts of the cable duct cover have certain angular geometries in order to provide a snap mechanism with which the cable duct cover can be attached to the cable duct tray.
  • the WO 2010/034298 A1 relates to a cold-rolled sheet that is provided with patterns, which can be designed as tear-shaped patterns, to increase the slip resistance, and has an edge 3 with a bending area 4 into which no patterns are introduced.
  • EP 2 381 550 A2 relate to other known cover plates with essentially completely structured surfaces.
  • EP 2 381 550 A2 a cable duct with cable duct channel and cable duct cover, whereby the cable duct cover has an anti-slip structured upper surface.
  • the present invention is based on the object of providing an improved cable duct cover, a cable duct system equipped therewith and a related manufacturing method, in particular with the aim of achieving simpler assembly, more cost-effective production and better recyclability. This object is achieved with the features of the independent claims. Preferred embodiments of the invention are described in the dependent claims.
  • the invention accordingly relates to a cable duct according to claim 1 with a cable duct trough, a walkable cable duct cover and at least one fastening means for fastening the cable duct cover to the cable duct trough.
  • the walk-in cable duct cover has a cover part and two side parts protruding from the cover part, which each form a side edge of the cover and are formed by bending both longitudinal edges downwards away from the top.
  • the cover part has a top and a bottom and extends between the two side parts.
  • the cover part and the projecting side parts define a substantially inverted U-shaped cross-sectional shape.
  • the two side parts of the cable duct cover are designed in such a way that they can be brought together with side walls of a cable duct trough in order to attach the cable duct cover to the cable duct trough in a defined position.
  • the top of the cover part has a structured central region, which is formed by punching or embossing from the underside and provides an anti-slip surface.
  • a structure-free edge region is provided, which has a width of 5 mm to 50 mm, preferably 10 mm to 40 mm.
  • the structured middle area can have any form of structuring that provides a sufficiently slip-resistant surface. Sufficient slip resistance in the sense of the main invention is present if at least class R10 according to DIN 51130:2014-02 is achieved.
  • the structured central region is designed in the form of a repeating pattern, for example in the form of a corrugation.
  • punched fastening points for mounting fasteners are provided in the cover part.
  • the stamped attachment points are preferably arranged in a repeating pattern at a distance of at least 5 mm, preferably 5 mm to 70 mm and more preferably 10 mm to 50 mm, from the side edge.
  • the distance in the longitudinal direction of the cable duct cover is preferably at least 25 mm, preferably between 40 mm and 100 mm, more preferably between 50 mm and 75 mm. This advantageously results in sufficient fastening points for mounting the cable duct cover according to the invention, regardless of the length to which the cover is cut during installation.
  • the fastening points are arranged, for example, in such a way that they lie in intermediate regions of the stamped structuring of the central region.
  • the fastening points are stamped in such a way that they each define at least one predetermined breaking point in their edge regions, so that a stamped part (“slug”) can be removed from the cover part by breaking up the predetermined breaking point, for example by knocking it out from the bottom or Top of the cover part can be opened.
  • a fastening means e.g. twist lock or screw
  • the fastening points can be broken out, for example, with a light punch, whereby only the slug is left as waste and has to be removed. It is also advantageous that the fastening points remain closed and the cable duct cover does not form any openings for the ingress of dirt and liquids.
  • the cable duct cover of the present invention is preferably formed of metal, particularly aluminum or steel sheet.
  • a sandwich structure as in the prior art is not required. Rather, the manhole cover according to the invention is designed in one layer.
  • the side edge of the cable duct according to the invention and preferably the side parts are structure-free, a simple deformation of the side edge during production is ensured.
  • this makes it possible for cover retaining springs to be attached to the side parts to secure the cable duct cover according to the invention, since there is no structure there.
  • the fastening means has at least one cover retaining spring and/or at least one rotating latch for fastening the cable duct cover to the cable duct trough.
  • the cable duct preferably has a base and side walls. Punched fastening points are preferably provided in the side walls, which are designed in such a way that at least one predetermined breaking point is defined in their edge area, so that a punched part ("slug") of the side wall can be opened by breaking open the predetermined breaking point. This can be done in particular by knocking it out from the inside or outside.
  • the invention relates to a method according to claim 13 for producing a walk-in cable duct cover.
  • a sheet metal strip with a top and a bottom of a roll or coil is first provided.
  • the sheet metal strip is then fed, for example, to a forming station in which a structured central region in the sheet metal strip is punched or embossed from the underside in order to form an anti-slip surface on the top.
  • the two longitudinal edges of the sheet metal strip are continuously bent or folded in order to form two side parts and a cover part of the cable duct cover lying between them. The folding takes place before the structured middle area is formed.
  • the top of the cover part remains without structuring on both sides of the structured central region up to a side edge formed by the respective side parts and forms a structure-free edge region with a width of 5 mm to 50 mm, preferably 10 mm to 40 mm.
  • the method according to the invention can further comprise a step of punching fastening points in the central region for mounting fasteners.
  • the fastening points are preferably punched in such a way that at least one predetermined breaking point is formed in the edge region of the fastening points, so that a punched part ("slug") of the cover part can be opened by breaking open the predetermined breaking point. This can be done in particular by knocking out the bottom or top of the cover part.
  • the attachment points preferably repeat in a pattern and are at a distance of at least 5 mm, preferably 5 mm to 70 mm and more preferably 10 mm to 50 mm, from the side edge.
  • the distance between adjacent fastening points from one another in the longitudinal direction is preferably at least 25 mm, preferably 40 mm to 100 mm, more preferably 50 mm to 75 mm.
  • the method according to the invention is particularly advantageous because, as a continuous manufacturing process, it enables an effective manufacturing process.
  • the cable duct covers can be provided in any length.
  • Figure 1 is a schematic representation of the use of walk-in cable duct systems. As shown, a main duct runs between various machines M and robots R, with branches leading to the respective machines M and robots R. It can also be seen that cable duct systems with different widths are used.
  • the cable duct 2 has a cable duct channel 4 with a base 6 and side walls 8.
  • the side walls 8 are usually formed by forming, in particular endless profiling (roll bending) or folding of an originally flat sheet metal strip. At the upper ends of the side walls 8, these are preferably folded inwards.
  • Fastening points 10 are also provided on the side walls 8, which can be designed, for example, as openings in order to connect individual cable duct elements 4 to one another.
  • a connector can be provided, for example, in the area of the transition from one cable duct channel 4 to the next, which connects the both cable duct trays 4 together. This is done in connection with Figure 6 described in more detail below.
  • the cable duct 2 according to the invention also has a cable duct cover 14 according to the invention, which can be attached to the cable duct trough 4.
  • the cable duct cover 14 has a cover part 16 which extends essentially over the width of the cable duct trough 4 and two side parts 18 projecting from the cover part 16.
  • the walk-in cable duct cover 14 according to the invention is shown in a state placed on the cable duct trough 4.
  • rotating locks 20 are provided in this embodiment, which are screwed on by means of a screw 22 and nut 24.
  • the rotary lock is rotated using the screw 22 in such a way that a projecting projection 26 engages under the inwardly curved edge of a side wall 8 of the cable duct trough.
  • FIG 2b The embodiment shown differs essentially from the embodiment described above Figure 2a in that to fasten the cable duct cover 14, retaining springs 28 are used, which on the one hand are placed over the downwardly projecting side parts 18 of the cable duct cover 14 and on the other hand are snapped into place over the inwardly curved edge of the side walls 8 of the cable duct trough 4 to lock the cable duct cover 14.
  • the cover 14 has a cover part 16, which essentially covers the upper opening of the cable duct trough 4, and two side parts 18 extending downwards from it, which can each be brought together laterally with the side walls 8 of the cable duct trough 4, to fix the cover 14 laterally on the cable duct 4.
  • the lid 14 is preferably produced in a continuous manufacturing process.
  • a sheet metal strip is provided with a width that corresponds to the total width of the cover part 16 plus the height of the two side parts 18.
  • the sheet metal strip is usually provided in the form of a roll or coil.
  • the two side parts 18, which each form a side edge of the cable duct cover 14, are preferably formed by bending or folding in a continuous forming process.
  • the cover part 16 is essentially divided into three sub-regions, namely a central region 30 which is provided with a structure and an edge region 32 which faces the side edge and which has no structure.
  • the structured central region 30 is formed by punching or embossing from the underside of the sheet metal strip or cover part 16. By punching in depressions 34 from the underside, a substantially complementary bulge 36 is created on the opposite top, through which a structured central region 30 is provided as a whole.
  • the structured middle region 30 is designed in such a way that an anti-slip surface is formed on the top of the cover part, which provides at least a slip resistance of class R10 according to DIN 51130:2014-02.
  • the structured central region forming the anti-slip surface is in the form of a repeating pattern, e.g. B. provided in the form of a corrugation.
  • a pattern can be easily punched or embossed in a continuous manufacturing process.
  • An exemplary structuring is that in the Figures 2a , 2 B , 2c , 3 and 4 Shown corrugation pattern, each with two parallel reef elements, which are arranged next to each other in a row, with the reef elements being arranged essentially offset by 90 ° in the following row.
  • other structures can also be used that provide sufficiently high slip resistance on the top of the cable duct cover 14.
  • the two edge regions 32 provided on each side of the central region 30 are designed without structuring and therefore provide a substantially smooth top and bottom.
  • the width b of the structure-free edge region 32 is at least 5 mm measured from the outside of the side parts 18 to the nearest structural element of the structured central region 30 and a maximum of 50 mm, in particular the width b is preferably 10 mm to 40 mm. It is preferred that the width b of both Edge regions 32 are approximately the same size, but the widths b on either side of the structured central region 30 may also differ.
  • the production of the side parts 18 is made easier by ensuring easier bending of the sheet metal strip, and on the other hand the side parts 18, which are preferably also structure-free, can be mounted on the cable duct tray using conventional retaining springs.
  • embossed or punched potential fastening points 38 are provided. These fastening points 38 are preferably formed in a repeating pattern along the length.
  • the distance B of the fastening points 38 from the side edge of the cover 14 is preferably at least 5 mm, more preferably 5 mm to 70 mm and in particular 10 mm to 50 mm.
  • adjacent fastening points 38 are preferably provided with a distance L from one another, which is in particular at least 25 mm and preferably in the range of 40 mm to 100 mm, more preferably 50 mm to 75 mm from one another.
  • the embossed fastening points 38 are only embossed in the manufactured state of the cable duct cover according to the invention, so that there is a recess 40 on the inside and a bulge 42 on the outside.
  • the fastening points 38 in the manufactured state are not (yet) openings at which fastening means, for example in the form of rotary bolts 20 with screws 22, can be mounted.
  • the fastening points 38 form potential fastening options that can be used individually when installing the cable duct cover 14 according to the invention in order to mount fasteners (eg rotary locks 20) thereon.
  • the punching or embossing for the fastening points 38 is designed in such a way that a predetermined breaking point 44 forms in an edge area, in particular in the area of the transition from the recess 40 to the bulge 42. This ensures that the stamped part or slug can be removed by breaking open the predetermined breaking point 44, so that there is an open fastening point 46 Installation situation there are always sufficient fastening points 38 which can be used to lock the cover 14 on a cable duct trough 4.
  • the fastening points 38 can be opened, for example, by simply knocking them out with a punch from the inside and/or outside, for example to mount a rotary latch 20 on them. This ensures that the cover 14 is always securely installed.
  • the fastening points 38 in structured central region 30 are arranged such that they are provided in spaces between the structural elements of the structuring that provides the slip-resistant surface.
  • the anti-slip property of the cable duct cover according to the invention with a class of at least R10 is only achieved by structuring the central region, without taking the embossed fastening points 38 into account. Taking into account the further structuring through the fastening points 38, a further increase in slip resistance, in particular up to class R11 or beyond, is possible.
  • the cable duct 4 has a base 6 and side walls 8.
  • punched or embossed fastening points 10 are provided in the area of the side walls 8.
  • the fastening points 10 are punched or embossed in the manufacturing process in a similar way to the fastening points 38 in the cable duct cover 14 and form potential fastening points.
  • the fastening points 10 are therefore still closed in the manufactured state, as can be seen in particular in the cross-sectional view according to Figure 6 can be clearly seen.
  • Each of the fastening points 10 has a respective recess 48, which is preferably located on the outside of the side walls 8, but can also be provided on the inside, as well as a substantially complementary bulge 50 on the respective opposite side.
  • a predetermined breaking point 52 is provided, which can be broken open to open the fastening points 10. This can be done, for example, by simply knocking out the punched part or punched slug from the inside or outside. This allows the prefabricated fastening points 10 to be converted individually and as required into open fastening points 54, at which cable ducts adjacent to one another in the longitudinal direction can be connected to one another. This is possible in Figure 7 shown in more detail.
  • a connecting element 56 attached to the respective side wall 8 is used to connect adjacent cable duct trays 4.
  • the connecting element 56 preferably has at least two, preferably at least four, elongated holes 58, which are designed in such a way that all hole spacings of longitudinally spaced fastening points 10 and 54 can be used to connect the cable duct trays 4 to one another.
  • the present invention therefore provides a cable duct system that can be used in a highly flexible and efficient manner. It is also easy and inexpensive to manufacture and thus offers significant advantages over the prior art while at the same time providing increased slip resistance.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Indoor Wiring (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Claims (15)

  1. Goulotte de câblage (2) avec un passage de goulotte de câblage (4), un couvercle de goulotte de câblage (14) praticable composé d'une bande de tôle avec deux bords longitudinaux et au moins un moyen de fixation pour la fixation du couvercle de goulotte de câblage (14) sur le passage de goulotte de câblage (4), dans laquelle le couvercle de goulotte de câblage (14) praticable présente :
    (i) une partie de recouvrement (16), qui a une face supérieure et une face inférieure, et
    (ii) deux parties latérales (18) faisant saillie de la partie de recouvrement (16), qui forment respectivement un bord latéral du couvercle de goulotte de câblage (14) et sont formées de manière à faire saillie vers le bas à l'écart de la face supérieure par repli des deux bords longitudinaux,
    dans laquelle la face supérieure de la partie de recouvrement (16) présente une zone centrale structurée (30), qui est formée par estampage de la face inférieure et fournit une surface antidérapante, et
    dans laquelle la face supérieure de la partie de recouvrement (16) présente des deux côtés de la zone centrale structurée (30) jusqu'au bord latéral respectif respectivement une zone de bord exempte de structure (32) avec une largeur (b) comprise entre 5 mm et 50 mm.
  2. Goulotte de câblage selon la revendication 1, dans laquelle la partie de recouvrement (16) et les parties latérales (18) en saillie définissent une forme de section transversale sensiblement en forme de U inversé.
  3. Goulotte de câblage selon la revendication 1 ou 2, dans laquelle la largeur (b) des zones de bord exemptes de structure (32) est comprise entre 10 mm et 40 mm.
  4. Goulotte de câblage selon l'une quelconque des revendications 1 à 3, dans laquelle la zone centrale structurée (30), qui fournit la surface antidérapante, présente un motif se répétant, en particulier sous forme d'une cannelure.
  5. Goulotte de câblage selon l'une quelconque des revendications 1 à 4, dans laquelle la partie de recouvrement (16) présente des points de fixation (38) estampés pour le montage de moyens de fixation.
  6. Goulotte de câblage selon la revendication 5, dans laquelle les points de fixation (38) sont disposés en un motif se répétant à une distance (B) d'au moins 5 mm, de préférence 5 mm à 70 mm et plus préférentiellement 10 mm à 50 mm, du bord latéral et à une distance (L) d'au moins 25 mm, de préférence 40 mm à 100 mm, plus préférentiellement 50 mm à 75 mm, les uns des autres dans la direction longitudinale du couvercle de goulotte de câblage (14).
  7. Goulotte de câblage selon la revendication 5 ou 6, dans laquelle les points de fixation (38) sont disposés de sorte qu'ils se situent dans des zones intermédiaires de la structuration de la zone centrale (30).
  8. Goulotte de câblage selon l'une quelconque des revendications 5 à 7, dans laquelle les points de fixation (38) sont estampés de telle sorte qu'au moins un point de rupture (44) est défini respectivement dans leur zone de bord, de sorte qu'une partie estampée de la partie de recouvrement (16) peut être ouverte par ouverture de force du point de rupture (44), en particulier par casse de la face inférieure ou supérieure de la partie de recouvrement (16).
  9. Goulotte de câblage selon l'une quelconque des revendications 1 à 8, dans laquelle le couvercle de goulotte de câblage (14) est formé d'une seule couche composée d'un métal, en particulier d'une tôle d'aluminium ou d'acier.
  10. Goulotte de câblage selon l'une quelconque des revendications 1 à 9, dans laquelle les parties latérales (18) sont exemptes de structure.
  11. Goulotte de câblage selon l'une quelconque des revendications 1 à 10, dans laquelle le moyen de fixation présente au moins un ressort de retenue de couvercle (28) et/ou au moins un verrou tournant (20) pour la fixation du couvercle de goulotte de câblage (14) sur le passage de goulotte de câblage (4).
  12. Goulotte de câblage (2) selon la revendication 11, dans laquelle le passage de goulotte de câblage (4) présente un fond (6) et des parois latérales (8), dans laquelle des points de fixation (10) estampés dans les parois latérales (8) sont prévus, dans laquelle les points de fixation (10) sont estampés de telle sorte qu'au moins un point de rupture (52) est défini respectivement dans leur zone de bord, de sorte qu'une partie estampée de la paroi latérale (8) peut être ouverte par ouverture de force du point de rupture (52), en particulier par casse d'une face intérieure ou extérieure de la paroi latérale (8).
  13. Procédé pour la fabrication d'un couvercle de goulotte de câblage (14) praticable avec les étapes :
    a) de fourniture d'une bande de tôle avec une face supérieure et une face inférieure à partir d'un rouleau ;
    b) d'estampage d'une zone centrale structurée (30) à partir de la face inférieure, afin de réaliser une surface antidérapante sur la face supérieure ; et
    c) de façonnage continu des deux bords longitudinaux de la bande de tôle, afin de former deux parties latérales (18) et une partie de recouvrement (16) du couvercle de goulotte de câblage (14) située entre celles-ci ;
    dans lequel la face supérieure de la partie de recouvrement (16) présente des deux côtés de la zone centrale structurée (30) jusqu'à un bord latéral formé par la partie latérale (18) respective respectivement une zone de bord exempte de structure (32) avec une largeur (b) comprise entre 5 mm et 50 mm, de préférence entre 10 mm et 40 mm, et dans lequel l'étape b) est exécutée dans le procédé avant l'étape c).
  14. Procédé selon la revendication 13, en outre avec l'étape de l'estampage de points de fixation (38) dans la zone centrale (30) pour le montage de moyens de fixation, en particulier de telle sorte qu'au moins un point de rupture (44) est défini respectivement dans la zone de bord des points de fixation (38), de sorte qu'une partie estampée de la partie de recouvrement (16) peut être ouverte par ouverture de force du point de rupture (44), en particulier par casse de la face inférieure ou supérieure de la partie de recouvrement (16).
  15. Procédé selon la revendication 14, dans lequel les points de fixation (38) sont estampés en un motif se répétant à une distance (B) d'au moins 5 mm, de préférence 5 mm à 70 mm et plus préférentiellement 10 mm à 50 mm, du bord latéral et à une distance (L) d'au moins 25 mm, de préférence 40 mm à 100 mm, plus préférentiellement 50 mm à 75 mm, les uns des autres dans la direction longitudinale du couvercle de goulotte de câblage (14).
EP15182882.9A 2015-08-28 2015-08-28 Caniveau de cable et procede de fabrication d'un couvercle de caniveau de cables sur lequel on peut marcher Active EP3136525B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP15182882.9A EP3136525B1 (fr) 2015-08-28 2015-08-28 Caniveau de cable et procede de fabrication d'un couvercle de caniveau de cables sur lequel on peut marcher
EP18194217.8A EP3447868A1 (fr) 2015-08-28 2015-08-28 Canal de câble à points de fixation intégrés avec points de rupture prédéterminés et son procédé de fabrication
PCT/EP2016/065552 WO2017036632A1 (fr) 2015-08-28 2016-07-01 Couvercle de caniveau à câbles praticable, caniveau à câbles et procédé de production d'un couvercle de caniveau à câbles praticable
RU2018110608A RU2699565C1 (ru) 2015-08-28 2016-07-01 Крышка кабельного канала, по которой можно ходить, кабельный канал и способ изготовления крышки кабельного канала, по которой можно ходить
US15/903,239 US10454255B2 (en) 2015-08-28 2018-02-23 Cable duct lid that can be walked on, cable duct, and method for producing a cable duct lid that can be walked on

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15182882.9A EP3136525B1 (fr) 2015-08-28 2015-08-28 Caniveau de cable et procede de fabrication d'un couvercle de caniveau de cables sur lequel on peut marcher

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EP18194217.8A Division-Into EP3447868A1 (fr) 2015-08-28 2015-08-28 Canal de câble à points de fixation intégrés avec points de rupture prédéterminés et son procédé de fabrication
EP18194217.8A Division EP3447868A1 (fr) 2015-08-28 2015-08-28 Canal de câble à points de fixation intégrés avec points de rupture prédéterminés et son procédé de fabrication

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EP3136525A1 EP3136525A1 (fr) 2017-03-01
EP3136525B1 true EP3136525B1 (fr) 2024-04-03

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EP18194217.8A Pending EP3447868A1 (fr) 2015-08-28 2015-08-28 Canal de câble à points de fixation intégrés avec points de rupture prédéterminés et son procédé de fabrication

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US (1) US10454255B2 (fr)
EP (2) EP3136525B1 (fr)
RU (1) RU2699565C1 (fr)
WO (1) WO2017036632A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107069604B (zh) * 2017-06-14 2018-11-13 合肥赛度电子科技有限公司 一种电力线路排线用电缆桥架
CN109256732A (zh) * 2018-09-10 2019-01-22 镇江朝阳机电科技有限公司 一种新型的pvc线槽
JP7006560B2 (ja) * 2018-10-05 2022-01-24 株式会社オートネットワーク技術研究所 ワイヤハーネス、及び外装部材
USD938363S1 (en) * 2019-06-14 2021-12-14 Trojan Services Limited Cable trough
USD955344S1 (en) * 2019-06-14 2022-06-21 Trojan Services Limited Cable trough
RU201105U1 (ru) * 2020-07-07 2020-11-26 Общество с ограниченной ответственностью "Контур-Сервис" Замок-фиксатор для крышки
DE202021102161U1 (de) 2021-04-22 2022-07-25 OBO Bettermann Produktion Deutschland GmbH & Co. KG Aus Metall hergestellte Kabelrinnenkomponente, insbesondere Kabelrinne oder Kabelrinnendeckel
DE102021110399B3 (de) 2021-04-23 2022-10-27 OBO Bettermann Produktion Deutschland GmbH & Co. KG Aus Metall hergestellte Kabelrinnenkomponente, insbesondere Kabelrinne oder Kabelrinnendeckel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1392957A (en) * 1972-07-21 1975-05-07 Jones Son Oswestry Ltd Frederi Covers for manholes pits catches and the like
GB2232179A (en) * 1989-05-23 1990-12-05 Clarksteel Ltd An access cover
DE102005018812A1 (de) * 2005-04-22 2006-09-21 Siemens Ag Gehäusewand eines Installationsgeräts mit einer Durchführung
WO2010034298A1 (fr) * 2008-09-25 2010-04-01 Lti - Metalltechnik Gmbh Tôle estampée à motifs, procédé et dispositif d'estampage pour la fabrication de cette tôle
EP2381550A2 (fr) * 2010-04-20 2011-10-26 PF MANAGEMENT Holding ApS gaine de câbles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349220A (en) * 1980-08-28 1982-09-14 Square D Company Raintight wireway
US6437243B1 (en) * 1999-03-03 2002-08-20 Panduit Corp. Wireway system having a pivotable cover
FR2799057B1 (fr) * 1999-09-24 2001-10-26 Planet Wattohm Sa Conduit de cablage electrique a charniere souple
DE10110568C1 (de) * 2001-03-06 2002-11-14 Adam Hall Gmbh Kabelbrücke
EP1345302A1 (fr) * 2002-03-12 2003-09-17 Vergokan Chemin de câbles capable de soutenir une personne et comprenant un profil supérieur encliquetable sur un profil inférieur
CA2436283C (fr) * 2002-08-07 2011-10-18 Thomas & Betts International, Inc. Structure de blocage et d'assemblage d'un couvercle et d'une base de gaine dans une goulotte guide-fils
WO2010096441A1 (fr) * 2009-02-17 2010-08-26 Technical Specialties, Inc. Chemin de câbles pour câbles d'instrumentation
FR2955981B1 (fr) * 2010-02-04 2012-03-23 Gewiss France Sas Goulotte en tole pour chemin de cables
US20120040124A1 (en) * 2010-08-10 2012-02-16 The Biltrite Corporation Reinforced walkway system
FR2964985B1 (fr) * 2010-09-16 2013-06-14 Participations G Plancher de circulation sur surface inclinee et/ou fragile, du type comprenant une surface de circulation antiderapante
DE102014114153B4 (de) * 2013-09-30 2018-02-22 Helmut Hiendl Abdeckelement für Leitungen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1392957A (en) * 1972-07-21 1975-05-07 Jones Son Oswestry Ltd Frederi Covers for manholes pits catches and the like
GB2232179A (en) * 1989-05-23 1990-12-05 Clarksteel Ltd An access cover
DE102005018812A1 (de) * 2005-04-22 2006-09-21 Siemens Ag Gehäusewand eines Installationsgeräts mit einer Durchführung
WO2010034298A1 (fr) * 2008-09-25 2010-04-01 Lti - Metalltechnik Gmbh Tôle estampée à motifs, procédé et dispositif d'estampage pour la fabrication de cette tôle
EP2381550A2 (fr) * 2010-04-20 2011-10-26 PF MANAGEMENT Holding ApS gaine de câbles

Also Published As

Publication number Publication date
US20180183223A1 (en) 2018-06-28
EP3447868A1 (fr) 2019-02-27
RU2699565C1 (ru) 2019-09-06
EP3136525A1 (fr) 2017-03-01
US10454255B2 (en) 2019-10-22
WO2017036632A1 (fr) 2017-03-09

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